Important truths about human teeth
An adult has thirty-two adult teeth while a baby has twenty baby teeth. Teeth are important in the human body. The main role of teeth is to chew food making it easier to be swallowed. Teeth aid in speech. A tooth has different parts used for different purposes. One part of the teeth is physically seen while the other is underneath the gum. A person has to understand his or her teeth for him or her to take good care of them. Below are some of the facts about teeth.
All the human teeth are different. The uniqueness found in fingerprints is also found in teeth. Differences are seen in the size, shape and composition of human teeth. Determination of an individual can be done by checking their teeth. The types of human teeth are four. Human teeth are divided into canines, incisors, molars, and premolars. Incisors are placed in front, followed by canines at the sides, followed by premolars and then molars at the furthest corner of the mouth. The different types of teeth are used for different purposes during eating like grinding cutting and tearing.
Unborn children already have teeth. Gum in the human mouth covers teeth in babies. Three to six months after birth, milk teeth start cutting through the gum and appearing. The first milk teeth to appear are incisors. Pronunciation and chewing is made easier when milk teeth appear in a baby’s mouth. Adult teeth are formed after the milk teeth fall out. The number of adult teeth is thirty-two.
Human teeth are covered with bacteria so cleaning them is necessary. Bacteria in the mouth are not all bad, some of them are good. Availability of some bacteria in the mouth aid in food digestion. Closure of the mouth most of the times aids in the growth of bacteria in the mouth. Saliva in the mouth avails some of the bacteria. Brushing the teeth and the spaces between them are important as it aids in the removal of bacteria in the teeth. Toothbrush among other things was and are used to clean teeth.
Tooth enamel protects against tender teeth. Tooth enamel is found on the outside of the tooth and it is very hard. A lot of strength is found in a tooth enamel enabling it to protect the tooth. Inside tooth parts are very soft and cannot withstand many things. The soft tissues are very important so the enamel protects them. One only gets adult teeth once in a lifetime so they should be protected. Above are the facts about teeth.